🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 182 Days

Day: 31.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,536,001 km

• M1: 210,335 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 186 Days

Day: 24.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.9 AU

Year: 726 Days

Day: 25.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,536,001 km

• M1: 323,580 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.51 AU - 3.73 AU

Year: 2054 Days

Day: 24.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,536,001 km

• M1: 1,052,421 km (0.068 R)
• M2: 1,192,445 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.02 AU - 4.52 AU

Year: 2729 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.14 AU - 5.1 AU

Year: 3117 Days

Day: 41.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,536,001 km

• M1: 31,416 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.75 AU - 7.05 AU

Year: 6036 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,536,001 km

• M1: 163,959 km (0.082 R)
• M2: 574,905 km (0.115 R)
• M3: 1,004,998 km (0.104 R)
• M4: 1,467,854 km (0.117 R)
• M5: 1,986,959 km (0.099 R)
• M6: 2,592,830 km (0.085 R)
• M7: 3,382,857 km (0.085 R)
• M8: 3,800,534 km (0.103 R)
• M9: 4,252,918 km (0.099 R)
• M10: 4,794,911 km (0.113 R)
• M11: 5,238,469 km (0.065 R)
• M12: 5,770,439 km (0.107 R)
• M13: 6,176,896 km (0.101 R)
• M14: 7,224,231 km (0.066 R)
• M15: 10,110,871 km (0.108 R)
• M16: 11,368,690 km (0.06 R)
• M17: 14,306,493 km (0.119 R)
• M18: 16,504,834 km (0.066 R)
• M19: 18,245,256 km (0.11 R)
• M20: 19,471,659 km (0.079 R)
• M21: 20,825,071 km (0.113 R)
• M22: 27,043,555 km (0.069 R)
• M23: 29,272,713 km (0.066 R)
• M24: 31,718,339 km (0.113 R)
• M25: 32,399,458 km (0.076 R)
• M26: 32,891,785 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 8.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.98 AU - 13.96 AU

Year: 14481 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,536,001 km

• M1: 105,167 km (0.116 R)
• M2: 450,140 km (0.07 R)
• M3: 2,447,720 km (0.057 R)
• M4: 8,372,245 km (0.071 R)
• M5: 8,918,875 km (0.078 R)
• M6: 9,973,540 km (0.059 R)
• M7: 11,346,101 km (0.039 R)
• M8: 11,953,618 km (0.057 R)
• M9: 12,265,380 km (0.101 R)
• M10: 18,186,763 km (0.069 R)
• M11: 19,702,339 km (0.098 R)
• M12: 23,856,223 km (0.047 R)
• M13: 24,351,093 km (0.096 R)
• M14: 26,715,786 km (0.111 R)
• M15: 27,035,178 km (0.072 R)
• M16: 34,975,384 km (0.033 R)
• M17: 37,046,417 km (0.05 R)
• M18: 43,748,102 km (0.083 R)
• M19: 45,693,024 km (0.093 R)
• M20: 49,434,018 km (0.09 R)
• M21: 54,220,551 km (0.111 R)
• M22: 55,593,411 km (0.077 R)
• M23: 57,165,386 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.9

Radius: 5.5

Gravity: 29.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.5 AU - 15.58 AU

Year: 17554 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,536,001 km

• M1: 70,012 km (0.068 R)
• M2: 268,229 km (0.11 R)
• M3: 557,701 km (0.07 R)
• M4: 1,828,684 km (0.07 R)
• M5: 2,162,736 km (0.1 R)
• M6: 2,355,718 km (0.096 R)
• M7: 2,751,703 km (0.046 R)
• M8: 2,927,182 km (0.1 R)
• M9: 3,499,094 km (0.116 R)
• M10: 3,920,063 km (0.051 R)
• M11: 6,723,975 km (0.092 R)
• M12: 7,325,957 km (0.102 R)
• M13: 9,403,273 km (0.09 R)
• M14: 10,274,232 km (0.069 R)
• M15: 10,698,641 km (0.053 R)
• M16: 11,197,849 km (0.031 R)
• M17: 12,788,673 km (0.054 R)
• M18: 13,929,207 km (0.05 R)
• M19: 14,675,701 km (0.069 R)
• M20: 16,085,810 km (0.12 R)
• M21: 16,411,036 km (0.099 R)
• M22: 18,811,633 km (0.06 R)
• M23: 21,144,163 km (0.085 R)
• M24: 21,338,640 km (0.085 R)
• M25: 25,156,827 km (0.105 R)
• M26: 25,375,389 km (0.106 R)
• M27: 29,165,601 km (0.114 R)
• M28: 30,384,524 km (0.08 R)
• M29: 30,632,408 km (0.092 R)
• M30: 31,006,552 km (0.071 R)
• M31: 32,663,648 km (0.072 R)
• M32: 36,571,144 km (0.098 R)
• M33: 39,146,920 km (0.053 R)
• M34: 42,921,275 km (0.045 R)
• M35: 50,834,553 km (0.04 R)
• M36: 51,710,898 km (0.086 R)
• M37: 59,472,933 km (0.117 R)
• M38: 59,860,690 km (0.115 R)
• M39: 60,250,243 km (0.075 R)
• M40: 66,923,954 km (0.118 R)
• M41: 70,113,680 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.7

Radius: 4.5

Gravity: 46.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.09 AU - 16.27 AU

Year: 18862 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,536,001 km

• M1: 56,099 km (0.11 R)
• M2: 222,901 km (0.119 R)
• M3: 449,242 km (0.077 R)
• M4: 597,344 km (0.1 R)
• M5: 843,283 km (0.072 R)
• M6: 1,375,403 km (0.096 R)
• M7: 1,883,288 km (0.12 R)
• M8: 2,676,156 km (0.067 R)
• M9: 2,827,250 km (0.086 R)
• M10: 3,146,791 km (0.114 R)
• M11: 4,352,700 km (0.114 R)
• M12: 5,115,798 km (0.114 R)
• M13: 5,388,964 km (0.067 R)
• M14: 5,879,645 km (0.041 R)
• M15: 7,883,957 km (0.107 R)
• M16: 11,981,593 km (0.107 R)
• M17: 12,533,010 km (0.116 R)
• M18: 16,875,537 km (0.111 R)
• M19: 20,140,062 km (0.106 R)
• M20: 20,429,833 km (0.065 R)
• M21: 20,918,719 km (0.104 R)
• M22: 21,415,534 km (0.105 R)
• M23: 30,849,923 km (0.03 R)
• M24: 31,623,045 km (0.029 R)
• M25: 38,871,361 km (0.085 R)
• M26: 44,164,583 km (0.083 R)
• M27: 45,145,945 km (0.088 R)
• M28: 45,642,161 km (0.083 R)
• M29: 46,477,066 km (0.115 R)
• M30: 50,804,634 km (0.09 R)
• M31: 55,771,881 km (0.107 R)
• M32: 64,334,714 km (0.109 R)
• M33: 75,576,545 km (0.091 R)
• M34: 76,979,324 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,379 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit